Boot Features: Nylon & Leather Upper Ergonomically Designed Steel Safety Toe Cap > Removable Anti-Fatigue Polyurethane Insole EVA Midsole For Maximum Comfort Meets or Exceeds ASTM 2413-05 Impact /Compression & SD footwear Ratings Nautilus is redefining safety footwear. They make work footwear that looks like no other. Not only do they look great, they feel great Size Chart - Shipping Info - Product Care Info Lowest Price Guarantee - Free Exchange ShippingNautilus Women’s ‘Steel Safety Toe’ Athletic -Grey